problems on haltech f9-8

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Joined: Sun Nov 18, 2007 12:56 pm

problems on haltech f9-8

Postby axelturbo » Sun Nov 18, 2007 5:18 pm

I have a mazda 323 gtx haltech f9-8, it star to presents problems recently. The engine satalling and poor aceleration when aproximate to 9 p.s.i. I change the iyectors fuel pump and the map sensor. I need to know if exist the posibility that haltech is damage or is an engine problem. I put down and up the bars and almost dont see a chage in the engine function.

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Joined: Fri Sep 28, 2007 4:07 pm

Re: problems on haltech f9-8

Postby buttle1 » Wed Nov 21, 2007 3:58 am

check the fuel pressure and also look for vacuum leaks, might think about running a comp. test too
the f9 is a pretty stable unit sounds like there might be something else goin on

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Re: problems on haltech f9-8

Postby HaltechScott » Wed Nov 21, 2007 3:47 pm

Take this car to your tuning shop for diagnosis.
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